580994 has 4 divisors (see below), whose sum is σ = 871494. Its totient is φ = 290496.

The previous prime is 580981. The next prime is 580997. The reversal of 580994 is 499085.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499085 = 5 ⋅99817.

It can be written as a sum of positive squares in only one way, i.e., 483025 + 97969 = 695^2 + 313^2 .

It is not an unprimeable number, because it can be changed into a prime (580997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145247 + ... + 145250.

2⁵⁸⁰⁹⁹⁴ is an apocalyptic number.

580994 is a deficient number, since it is larger than the sum of its proper divisors (290500).

580994 is a wasteful number, since it uses less digits than its factorization.

580994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290499.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 580994 is about 762.2296241947. The cubic root of 580994 is about 83.4431228472.

The spelling of 580994 in words is "five hundred eighty thousand, nine hundred ninety-four".